Oh, it is good.Like better than Fallout: Equestria and Past Sins level good.I honestly believe it is one of, if not the best fan fics ever.Not just pony fics either, all fan fics. It's a pretty long saga and it updates everyday, so it's hard to catch up.ID say it's definitely worth it.

Amazing job! So many details Her wings are simply awesome! The character´s design is perfect, and though she is what attracts the attention of the spectator, the background deserves its recognition. You´ve done a spectacular drawing

I remember someone on Reddit said that feathers are actually quite stiff and the fibers should stick together, so I'm glad someone can agree with me that fluffy wings look nice(even if they might not make sense, like the majority of this picture-_-)

How would you even get into orbit as a pony though? I mean even if you can attain high enough velocity to get out of the atmosphere and not die horribly to decompression or radiation or cold... You still don't have any thrust available to circularize once you're out there (need air for wings to work). And would end up falling back down sometime after hitting apoapsis.

I like the different style you used in this one. The way you have light actually creating shadows is really neat. Granted, I have to wonder just where the light is coming for her necklace to be leaving a shadow on her but we'll ignore that.

I'll leave my search for Derpy (because I don't believe Doomspork) for when I can scrounge a better quality image.

By double RAINBOOM (caps intentional) I assume you mean the fan episode and the answer to that is a resounding: I couldn't finish it. I made it to right after she claimed she'd do the double RAINBOOM (caps intentional) from space and gave up, I was bothered so greatly. Decompression never even occurred to me over all the other things wrong with it.